WP Rollback WordPress plugin sends sensitive data to clients
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-201.
Summary
The WP Rollback WordPress plugin by Devin Walker, from n/a through 3.1.2, embeds sensitive information in data it sends out. This flaw (CWE-201) lets a remote attacker without privileges or user interaction retrieve that embedded sensitive data, although the attack is complex.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
Description from the CNA
Insertion of Sensitive Information Into Sent Data vulnerability in Devin Walker WP Rollback wp-rollback allows Retrieve Embedded Sensitive Data.This issue affects WP Rollback: from n/a through 3.1.2.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Devin Walker | WP Rollback | up to 3.1.2 | — | No fix listed | CNA |
- WP Rollback VendorDevin Walker Affected up to 3.1.2 Fixed in — No fix listed CNA
Remediation
The sources list no fixed version for WP Rollback.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
Timeline
- 2026-10-11 Threatist record created from CVE-2026-66435
- 2026-10-11 Alias added: GHSA-wwcc-9gfr-hgp3
Sources
- CVE-2026-66435 · CVE Program
- CVE-2026-66435 · NVD
- FIRST EPSS
- GHSA-wwcc-9gfr-hgp3 · GitHub Advisory Database · CC BY 4.0
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